package com.lu.servlet;

import java.io.IOException;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import com.lu.dao.UserDao;

/**
 * Servlet implementation class DeleteData
 */
@WebServlet("/DeleteData")
public class DeleteData extends HttpServlet {
	private static final long serialVersionUID = 1L;
       
    /**
     * @see HttpServlet#HttpServlet()
     */
    public DeleteData() {
        super();
        // TODO Auto-generated constructor stub
    }

	@Override
	protected void service(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		// TODO Auto-generated method stub
		request.setCharacterEncoding("utf-8");
		response.setContentType("text/html; charset=UTF-8");
		int id=Integer.parseInt(request.getParameter("id"));
		System.out.println(id);
		UserDao userDao=new UserDao();		
		if (userDao.deleteData(id)>0) {
			response.getWriter().print("200");
		}else {
			response.getWriter().print("400");
		}
	}
}
